Data as of Nov 3, 2026
31.7.246.0/24
2 residential-proxy exits · 30 daysWIA spol. s.r.o.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
11
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
7 observations
Proxy providers listing exits
- BirdProxies
- BottingTools
- Decodo
- FastProxy
- LemonBright
- Novada
- Oxylabs
- ProxyWing
- Thordata
- ThunderProxy
- VitalExclusive
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 31.7.240.0/21 | 2,048 | CZ-WIA-20110414 | WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZ | ALLOCATED PA | Apr 14, 2011 | [email protected] |
| └ 31.7.246.0/29 | 8 | EGRENSIS-DIST-AS | RTV Cheb k. s. | ASSIGNED PA | Jul 11, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.8/29 | 8 | EGRENSIS-DIST-SPIT | RTV Cheb k. s. | ASSIGNED PA | Jul 11, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.16/29 | 8 | EGRENSIS-DIST-KV | RTV Cheb k. s. | ASSIGNED PA | Jul 11, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.24/29 | 8 | AUTOPORT | AUTOPORT, s.r.o. | ASSIGNED PA | Aug 9, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.32/29 | 8 | EMBASSY-OF-VIETNAM | Vietnamske velvyslanectvi | ASSIGNED PA | Jul 18, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.40/30 | 4 | MALASKOVA | Miloslava Malaskova | ASSIGNED PA | Oct 2, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.44/30 | 4 | NM-GRUPO-ANTOLIN-HRANICE | GRUPO ANTOLIN HRANICE s.r.o. | ASSIGNED PA | Jul 11, 2018 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.48/28 | 16 | SMP-CZ-BRANDYS | SMP CZ, a.s. Brandys | ASSIGNED PA | Oct 2, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.80/28 | 16 | AVI-HOUSING-STRAHOV | AVI, druzstvo | ASSIGNED PA | May 27, 2013 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.105/32 | 1 | NM-CESKAKOMORAARCH-BRNO | Ceska Komora Architektu | ASSIGNED PA | Nov 12, 2020 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.116/32 | 1 | VAFO-CHOTOVINY-B | VAFO PRAHA, s.r.o. | ASSIGNED PA | May 16, 2017 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.117/32 | 1 | ZOOT-OLBRACHTOVA | ZOOT a.s. | ASSIGNED PA | May 31, 2017 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.121/32 | 1 | Benzina-Hranice-NAT | Cerpaci stanice Hranice s.r.o. | ASSIGNED PA | Mar 29, 2016 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.123/32 | 1 | MOTOR-SERVIS | Motor-servis, spol. s r.o. | ASSIGNED PA | Aug 14, 2013 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.126/32 | 1 | NM-DBKPRAHA | DBK PRAHA a.s. | ASSIGNED PA | Mar 21, 2018 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.132/30 | 4 | VYTAHY-BCK | VYTAHY, s.r.o. | ASSIGNED PA | Oct 6, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.148/30 | 4 | MAJESTIC-BCK | Le-Investment, spol. s r.o. | ASSIGNED PA | Nov 7, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.152/30 | 4 | NOSTRA-BCK | NOSTRA, spol. s r. o. | ASSIGNED PA | Mar 29, 2013 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.160/30 | 4 | MESTOKH-BCK | Mesto Kutna Hora | ASSIGNED PA | Dec 28, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.164/30 | 4 | GUARD-SYS-MICROTEL-BCK | Guard Systems Microtel, s.r.o. | ASSIGNED PA | Jan 3, 2013 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.180/30 | 4 | TKC-BCK | Technicko-komercni centrum a.s. | ASSIGNED PA | Jun 10, 2013 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.204/30 | 4 | PROTISK-PRCHAL-BCK | Prchal Antonin | ASSIGNED PA | Feb 13, 2012 | [email protected] via CZ-WIA-20110414 |
| └ 31.7.246.220/30 | 4 | EKONOM-KONZ-BCK | Ekonom konzult GROUP s.r.o. | ASSIGNED PA | Jan 25, 2012 | [email protected] via CZ-WIA-20110414 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 138 | 54% | 13 | |
| Business | 118 | 46% | 23 |
Network & registry
Announced by
Covering announcement 31.7.240.0/21
- Prefix
- 31.7.240.0/21
- Announced by
- AS21430 WIA spol. s.r.o.
- Type
- Residential
- Proxy exits
- 7
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CZ-WIA-20110414
- Registrant
- WIA spol. s.r.o.
- RIR
- RIPE NCC
Origin network
AS21430
CZ
- Name
- WIA spol. s.r.o.
- Type
- Internet provider
- Registered
- Dec 7, 2001
- Domain
- wia.cz
- Website
- www.wia.cz/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.7.240.0/21
31.7.240.0/21
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Jul 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.7.240.0/21 | AS21430 | /21 | RIPE | RPKI valid |
IRR
Route objects on 31.7.240.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS21430 | RIPE | WIA spol. s.r.o. | WIA-AS-MNT | Jul 20, 2011 |
Whois
Registration for this announcement
- Range
- 31.7.240.0/21
- Netname
- CZ-WIA-20110414
- Registrant
- WIA spol. s.r.o.
- Registrant country
- CZ
- Organization
- WIA spol. s.r.o. (ORG-WSS1-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Apr 14, 2011
- Updated
- Apr 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 14, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- WIA Abuse Contact
- Handle
- WAC9-RIPE